It's labor day for Nicole Richie, as the mom-to-be is currently checked in to Cedars-Sinai Medical Center, reportedly having her baby as we speak! Her babydaddy, Joel Madden, was overheard saying, "She's going to start pushing soon." According to Usmagazine.com, Nic's parents Lionel and Brenda Richie are there, as well as Joel's brother, Benji, and Nicole's half-sister Sophia. They must be dancing on the ceiling! Sorry, I had to. Stay tuned -- we'll keep you posted on when that baby has made its entrance into this crazy world.